<%--
  Created by IntelliJ IDEA.
  User: xiyoukt
  Date: 2018/9/12
  Time: 5:29
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
    <h1>hello JSP</h1>
    ${text}
    <c:if test="${empty text}">
        text is empty
    </c:if>
    <c:if test="${not empty text}">
        text is not empty
    </c:if>
</body>
</html>
